The keen air, the sun after the rain, sent life and exhilaration through the boy's young limbs. He leapt from the wall, and raced back down the field, his dogs streaming behind him, the sheep, with their newly dropped lambs, shrinking timidly to either side as he passed. He made for a corner in the wall, vaulted it on to the moor, crossed a rough dam built in the stream for sheep-washing purposes, jumped in and out of the two grey-walled sheep-pens beyond, and then made leisurely for a spot in the brook--not the Downfall stream, but the Red Brook, one of its westerly affluents--where he had left a miniature water-wheel at work the day before. Before him and around him spread the brown bosom of Kinder Scout; the cultivated land was left behind; here on all sides, as far as the eye could see, was the wild home of heather and plashing water, of grouse and peewit, of cloud and breeze. The little wheel, shaped from a block of firwood, was turning merrily under a jet of water carefully conducted to it from a neighbouring fall. David went down on hands and knees to examine it. He made some little alteration in the primitive machinery of it, his fingers touching it lightly and neatly, and then, delighted with the success of it, he called Louie to come and look. Louie was sitting a few yards further up the stream, crooning to herself as she swung to and fro, and snatching every now and then at some tufts of primroses growing near her, which she wrenched away with a hasty, wasteful hand, careless, apparently, whether they reached her lap or merely strewed the turf about her with their torn blossoms. When David called her she gathered up the flowers anyhow in her apron, and dawdled towards him, leaving a trail of them behind her. As she reached him, however, she was struck by a book sticking out of his pocket, and, stooping over him, with a sudden hawk-like gesture, as he sprawled head downwards, she tried to get hold of it. But he felt her movement. 'Let goo!' he said imperiously, and, throwing himself round, while one foot slipped into the water, he caught her hand, with its thin predatory fingers, and pulled the book away. 'Yo just leave my books alone, Louie. Yo do 'em a mischeef whaniver yo can--an I'll not have it.' He turned his handsome, regular face, crimsoned by his position and splashed by the water, towards her with an indignant air. She laughed, and sat herself down again on the grass, looking a very imp of provocation. 'They're stupid,' she said, shortly. 'They mak yo a stupid gonner ony ways.' 'Oh! do they?' he retorted, angrily. 'Bit I'll be even wi yo. I'll tell yo noa moor stories out of 'em, not if yo ast iver so.'